Guilford Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Guilford

Piscataquis County, Maine

2026-10-05 05:00

AQI (US)

Good

PM2.5

μg/m³

4.4

O3

μg/m³

30.7

PM10

μg/m³

9.3

CO

μg/m³

119.3

SO2

μg/m³

0.4

Weather

11℃

96%

13 kph

0 of 11

Historical Data

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